Performance · · 3 min read
What a CDN does for a small website, and when you do not need one
What a content delivery network caches, why it helps visitors far from your server, what it cannot speed up, and which hosts include one.
Performance
How hosting choices change load time, TTFB and Core Web Vitals, with numbers from our own test sites.
Performance · · 3 min read
What TTFB measures, and what a hosting TTFB number actually tells you
Time to first byte explained: what is inside the number, why the same host scores 227 ms in one review and 447 ms in another, and what threshold matters.